Martin, Philippe & Ottaviano, Gianmarco I P, 2001.
"Growth and Agglomeration,"
International Economic Review,
Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 42(4), pages 947-968, November.

Martin, Philippe & Ottaviano, Gianmarco I P, 2001.
"Growth and Agglomeration,"
International Economic Review,
Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 42(4), pages 947-968, November.